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 ###Instrução: Quantos gerentes deixaram o Sunshine Stars?
 ###Tabelas: CREATE TABLE 1914 (1914_id AUTO_INCREMENT PRIMARY KEY, meas. num INT, passed VARCHAR, YES votes INT, NO votes INT, % YES VARCHAR, Const. Amd.? VARCHAR, type VARCHAR, description VARCHAR) CREATE TABLE list_of_representatives_who_resigned (list_of_representatives_who_resigned_id AUTO_INCREMENT PRIMARY KEY, Name VARCHAR, Party VARCHAR, Date of resignation VARCHAR, Replacement VARCHAR, Notes VARCHAR) CREATE TABLE managerial_head_coach_changes (managerial_head_coach_changes_id AUTO_INCREMENT PRIMARY KEY, Team VARCHAR, Outgoing manager VARCHAR, Manner of departure VARCHAR, Date of vacancy VARCHAR, Incoming manager VARCHAR, Date of appointment VARCHAR) CREATE TABLE m2-f3_flights (m2-f3_flights_id AUTO_INCREMENT PRIMARY KEY, Vehicle Flight # VARCHAR, Date VARCHAR, Pilot VARCHAR, Mach INT, Velocity (km/h) INT, Altitude (ft) INT, Duration VARCHAR) CREATE TABLE defunct_callsigns (defunct_callsigns_id AUTO_INCREMENT PRIMARY KEY, Callsign VARCHAR, Area served VARCHAR, Band VARCHAR, Freq currently VARCHAR, Purpose VARCHAR)  
SELECT COUNT Outgoing manager FROM managerial_head_coach_changes WHERE Team = Sunshine Stars